Just when we thought Prada couldn’t get any cooler, we stumbled across this on 10 Magazine’s daily blog. Not only do they make incredible clothes, they now have officially the most fun way to leave a building ever! Designed by Carsten Höller and doubling up as a piece of art in its spare time, this designer slide is a spiral of pure fashion exhilaration – not to mention more heel-friendly than a flight of stairs. How badly do we want a go?